RBC KP49BSFS428 MODELS

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RBC KP49BSFS428 Self-Aligning Ball Bearings

Name: RBC KP49BSFS428 Self-Aligning Ball Bearings
Brand: RBC
SKU: KP49BSFS428
Rating: 4.9 (5 reviews)

Various 8.3 mm Static (Cor) RBC Self-Aligning Ball Bearings types and sizes to 396 kN Pu accommodate your RBC KP49BSFS428 Self-Aligning Ball Bearings requirements.
Brand Name:RBC
Model Number:
KP49BSFS428
Pu:396 kN
Static (Cor):8.3 mm
d:75 mm
Dynamic (Cr):4.5 mm
with tapered bore:3 000 min-1
B:55 mm
with cylindrical bore:2 300 min-1
rs (min):2.1 mm

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HRGM INDUSTRIES S.A.2020-07-10 09:46:19
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RBC KP49BSFS428 bearing Size Chart (mm/inches)
d	55 mm
D	120 mm
B	29 mm
d1	69 mm
D1	102.3 mm
a min	3.86 mm
a max	4.06 mm
rs min	2 mm
rNs min	0.5 mm
D3 max	115.21 mm
b min	3.1 mm
b max	3.4 mm
r0 max	0.6 mm
Radial clearance class	CN
Mass	1.35 kg
Dynamic load, C	70.7 kN
Static load, C0	44.7 kN
Fatigue limit load, Cu	2.03 kN
f0	13.1
Nref	7,200 rpm
Nlim	9,500 rpm
Min operating temperature, Tmin	-40 °C
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.38 Hz
Characteristic rolling element frequency, BSF	4 Hz
Characteristic outer ring frequency, BPF0	3.06 Hz
Characteristic inner ring frequency, BPFI	4.94 Hz
da min	64 mm
Da max	111 mm
ra max	2 mm
rNa max	0.5 mm
Db min	131.5 mm

RBC Self-Aligning Ball Bearings Part series KP49BSFS428 is a potential replacement for these common bearing part numbers:

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